{"id":5291,"date":"2023-03-10T16:09:43","date_gmt":"2023-03-10T09:09:43","guid":{"rendered":"http:\/\/mese.vn\/?p=5291"},"modified":"2023-03-10T16:10:57","modified_gmt":"2023-03-10T09:10:57","slug":"giai-phap-cap-nguon-400hz-tai-san-bay-cho-phuong-tien-hang-khong","status":"publish","type":"post","link":"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/giai-phap-cap-nguon-400hz-tai-san-bay-cho-phuong-tien-hang-khong.html","title":{"rendered":"GI\u1ea2I PH\u00c1P C\u1ea4P NGU\u1ed2N 400HZ T\u1ea0I S\u00c2N BAY CHO PH\u01af\u01a0NG TI\u1ec6N H\u00c0NG KH\u00d4NG"},"content":{"rendered":"<p>Ng\u00e0nh h\u00e0ng kh\u00f4ng Vi\u1ec7t Nam ph\u00e1t tri\u1ec3n kh\u00e1 nhanh trong hai th\u1eadp k\u1ef7 qua. Theo \u0111\u00e1nh gi\u00e1 c\u1ee7a Hi\u1ec7p h\u1ed9i V\u1eadn t\u1ea3i h\u00e0ng kh\u00f4ng Qu\u1ed1c t\u1ebf (IATA), Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ecb tr\u01b0\u1eddng h\u00e0ng kh\u00f4ng c\u00f3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng h\u00e0ng n\u0103m nhanh nh\u1ea5t th\u1ebf gi\u1edbi, cao h\u01a1n t\u1ed1c \u0111\u1ed9 trung b\u00ecnh c\u1ee7a khu v\u1ef1c Ch\u00e2u \u00c1 &#8211; Th\u00e1i B\u00ecnh D\u01b0\u01a1ng.\u00a0Hi\u1ec7n nay, m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng bay d\u1ea7n ph\u1ee7 k\u00edn c\u00e1c v\u00f9ng\/mi\u1ec1n, m\u1ea1ng bay qu\u1ed1c t\u1ebf \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng. Ng\u00e0nh h\u00e0ng kh\u00f4ng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u1ea7n nhi\u1ec1u m\u00e1y bay h\u01a1n, \u0111\u00f2i h\u1ecfi s\u1ef1 ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt \u0111i\u1ec7n b\u1ec1n v\u1eefng, c\u00f3 h\u1ec7 th\u1ed1ng c\u1ee7a ng\u00e0nh h\u00e0ng kh\u00f4ng v\u00e0 c\u0169ng c\u1ea7n nhi\u1ec1u gi\u1ea3i ph\u00e1p v\u1ec1 n\u0103ng l\u01b0\u1ee3ng h\u01a1n.<\/p>\n<p>\u0110\u1ea7u ti\u00ean, ta c\u00f9ng x\u00e9t t\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u0169ng nh\u01b0 m\u00e1y ph\u00e1t tr\u00ean m\u00e1y bay. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n tr\u00ean c\u00e1c m\u00e1y bay hi\u1ec7n nay h\u1ea7u h\u1ebft s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u t\u1ea7n s\u1ed1 400Hz. B\u1edfi c\u00e1c thi\u1ebft b\u1ecb ph\u00e1t \u0111i\u1ec7n tr\u00ean m\u00e1y bay c\u1ea7n k\u00edch th\u01b0\u1edbc nh\u1ecf v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, \u0111\u1ed9ng c\u01a1 t\u1ea7n s\u1ed1 400Hz cho ph\u00e9p thu \u0111\u01b0\u1ee3c nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n so \u0111\u1ed9ng c\u01a1 c\u00f9ng kh\u1ed1i l\u01b0\u1ee3ng t\u1ea7n s\u1ed1 50\/60Hz. M\u00e1y bi\u1ebfn \u00e1p v\u00e0 \u0111\u1ed9ng c\u01a1 400Hz nh\u1ecf h\u01a1n v\u00e0 nh\u1eb9 h\u01a1n nhi\u1ec1u so v\u1edbi thi\u1ebft b\u1ecb 50\/60Hz, \u0111i\u1ec1u n\u00e0y l\u00e0m m\u00e1t, gi\u1ea3m t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng m\u00e1y bay do \u0111\u00f3 gi\u00fap c\u1ea5t c\u00e1nh d\u1ec5 d\u00e0ng h\u01a1n c\u00f9ng v\u1edbi \u0111\u00f3 l\u00e0 ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n 400Hz t\u1ea1o ra ti\u00eau chu\u1ea9n cho c\u00e1c thi\u1ebft b\u1ecb v\u00e0 linh ki\u1ec7n \u0111i\u1ec7n gi\u00fap cho vi\u1ec7c s\u1eeda ch\u1eefa thay th\u1ebf d\u1ec5 d\u00e0ng.\u00a0 Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y l\u00e0m cho m\u00e1y bay kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n 50\/60Hz khi h\u1ea1 c\u00e1nh, d\u1eebng ch\u1edd \u1edf s\u00e2n bay.<\/p>\n<p><strong>B\u1ed9 ngu\u1ed3n m\u1eb7t \u0111\u1ea5t 400 Hz (GPU &#8211; Ground Power Unit) <\/strong>l\u00e0 thi\u1ebft b\u1ecb cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n t\u1eeb b\u00ean ngo\u00e0i cho c\u00e1c m\u00e1y bay trong th\u1eddi gian d\u1eebng ch\u1edd tr\u00ean m\u1eb7t \u0111\u1ea5t. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn \u1edf t\u1ea5t c\u1ea3 c\u00e1c s\u00e2n bay tr\u00ean th\u1ebf gi\u1edbi, s\u1eed d\u1ee5ng ngu\u1ed3n ngo\u00e0i m\u00e1y bay \u0111\u1ec3 gi\u1ea3m b\u1edbt ti\u1ebfng \u1ed3n v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng t\u1eeb c\u00e1c \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c v\u00e0 b\u1ed9 ngu\u1ed3n ph\u1ee5 tr\u1ee3 c\u1ee7a m\u00e1y bay. \u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y bay nh\u1ecf, th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 28VDC<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5292\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2023\/03\/Picture1-2.png\" alt=\"\" width=\"532\" height=\"186\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 1: S\u01a1 \u0111\u1ed3 c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n m\u1eb7t \u0111\u1ea5t cho m\u00e1y bay<\/em><\/p>\n<p><strong>B\u1ed9 bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1 400Hz<\/strong> cho c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n h\u00e0ng kh\u00f4ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u t\u1ea7n s\u1ed1 400Hz ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 28VDC \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i c\u00e1c s\u00e2n bay. Gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 m\u00e1y bay v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ea1i s\u00e2n bay. C\u00e1c thi\u1ebft b\u1ecb c\u1ea5p ngu\u1ed3n n\u00e0y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi c\u00e1c d\u1ea3i c\u00f4ng su\u1ea5t 40 kVA, 50 kVA, 60 kVA, 80 kVA v\u00e0 cao h\u01a1n t\u00f9y theo thi\u1ebft k\u1ebf, nhu c\u1ea7u.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5293\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2023\/03\/Picture2-1-807x523.jpg\" alt=\"\" width=\"354\" height=\"229\" srcset=\"https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2023\/03\/Picture2-1-807x523.jpg 807w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2023\/03\/Picture2-1-541x351.jpg 541w, https:\/\/tofu.isoinaction.com\/mesevn\/wp-content\/uploads\/sites\/194\/2023\/03\/Picture2-1.jpg 930w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 2: Minh h\u1ecda B\u1ed9 bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1 400Hz<\/em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-5294\" src=\"http:\/\/mese.vn\/wp-content\/uploads\/2023\/03\/Picture3.jpg\" alt=\"\" width=\"300\" height=\"200\" \/><\/p>\n<p style=\"text-align: center;\"><em>H\u00ecnh 3: Minh h\u1ecda c\u1ea5p ngu\u1ed3n m\u1eb7t \u0111\u1ea5t cho m\u00e1y bay<\/em><\/p>\n<p>V\u1edbi gi\u1ea3i ph\u00e1p n\u00e0y, t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n qua b\u1ed9 bi\u1ebfn \u0111\u1ed5i t\u1ea7n s\u1ed1 cho ngu\u1ed3n \u0111i\u1ec7n 400Hz l\u00e0 ngu\u1ed3n 3 pha v\u1edbi s\u00f3ng sine chu\u1ea9n v\u00e0 ngu\u1ed3n m\u1ed9t chi\u1ec1u DC c\u1ea5p cho c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n h\u00e0ng kh\u00f4ng. B\u1ed9 ngu\u1ed3n m\u1eb7t \u0111\u1ea5t c\u00f3 c\u1ea5p b\u1ea3o v\u1ec7 IP43 ho\u1eb7c IP44 th\u00edch h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi. Nh\u1edd s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 IPM (Intelligent Power Module) v\u00e0 IGBT cho hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c cao c\u0169ng nh\u01b0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng khi v\u1eadn h\u00e0nh. V\u1edbi c\u00e1c nhu c\u1ea7u c\u1ea7n s\u1eed d\u1ee5ng ngu\u1ed3n 28VDC, ch\u00fang t\u00f4i c\u00f3 thi\u1ebft k\u1ebf m\u1ed9t t\u1ee7 \u0111i\u1ec7n hai ngu\u1ed3n \u0111i\u1ec7n (1 ngu\u1ed3n xoay chi\u1ec1u 400Hz v\u00e0 1 ngu\u1ed3n 28VDC), gi\u00fap vi\u1ec7c ki\u1ec3m so\u00e1t ngu\u1ed3n c\u1ea5p d\u1ec5 d\u00e0ng v\u00e0 thu\u1eadn ti\u1ec7n. Th\u1eddi gian r\u1ea5t quan tr\u1ecdng trong ng\u00e0nh h\u00e0ng kh\u00f4ng, gi\u1ea3i ph\u00e1p n\u00e0y ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ea5p ngu\u1ed3n cho m\u00e1y bay nhanh, ch\u1ee7 \u0111\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3. B\u1ed9 ngu\u1ed3n m\u1eb7t \u0111\u1ea5t 400Hz v\u00e0 28VDC c\u1ee7a \u0110\u1ee9c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a DFS400. Kh\u00f4ng nh\u1eefng v\u1eady,b\u1ed9 bi\u1ebfn \u0111\u1ed5i n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 l\u1eafp r\u00e1p theo ti\u00eau chu\u1ea9n kh\u1eaft khe \u0111\u1ec3 s\u1eed d\u1ee5ng li\u00ean t\u1ee5c trong 10 n\u0103m m\u00e0 kh\u00f4ng g\u1eb7p s\u1ef1 c\u1ed1 (v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00f3 b\u1ea3o tr\u00ec). D\u1ea3i c\u00f4ng su\u1ea5t t\u1eeb 40 kVA \u0111\u1ebfn 120kVA th\u00edch h\u1ee3p cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n cho m\u00e1y bay th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u00f9ng trong c\u00e1c c\u0103n c\u1ee9 qu\u00e2n s\u1ef1.<\/p>\n<p><strong>T\u00ednh n\u0103ng c\u1ee7a b\u1ed9 ngu\u1ed3n m\u1eb7t \u0111\u1ea5t 400Hz v\u00e0 28VDC:<\/strong><\/p>\n<ul>\n<li>C\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i cho hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady cao<\/li>\n<li>C\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n DPS (Digital Signal Processor).<\/li>\n<li>S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111i\u1ec1u khi\u1ec3n Vector kh\u00f4ng gian.<\/li>\n<li>B\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng, qu\u00e1 \u00e1p.<\/li>\n<li>B\u1ea3o v\u1ec7 ng\u1eafn m\u1ea1ch, qu\u00e1 nhi\u1ec7t.<\/li>\n<li>Th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, c\u00f3 kh\u1ea3 n\u0103ng di chuy\u1ec3n d\u1ec5 d\u00e0ng.<\/li>\n<li>Cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, \u0111i\u1ec7u khi\u1ec3n trung t\u00e2m.<\/li>\n<li>K\u1ebft n\u1ed1i PC ho\u1eb7c modem (SNMP).<\/li>\n<li>\u0110\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf.<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i cao.<\/li>\n<li>C\u00f3 th\u1ec3 t\u00f9y ch\u1ecdn ngu\u1ed3n m\u1ed9t chi\u1ec1u 27V ho\u1eb7c 28VDC.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0nh h\u00e0ng kh\u00f4ng Vi\u1ec7t Nam ph\u00e1t tri\u1ec3n kh\u00e1 nhanh trong hai th\u1eadp k\u1ef7 qua. Theo \u0111\u00e1nh gi\u00e1 c\u1ee7a Hi\u1ec7p h\u1ed9i V\u1eadn t\u1ea3i h\u00e0ng kh\u00f4ng Qu\u1ed1c t\u1ebf (IATA), Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ecb tr\u01b0\u1eddng h\u00e0ng kh\u00f4ng c\u00f3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng h\u00e0ng n\u0103m nhanh nh\u1ea5t th\u1ebf gi\u1edbi, cao h\u01a1n t\u1ed1c \u0111\u1ed9 trung b\u00ecnh c\u1ee7a &hellip; <a href=\"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/giai-phap-cap-nguon-400hz-tai-san-bay-cho-phuong-tien-hang-khong.html\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">GI\u1ea2I PH\u00c1P C\u1ea4P NGU\u1ed2N 400HZ T\u1ea0I S\u00c2N BAY CHO PH\u01af\u01a0NG TI\u1ec6N H\u00c0NG KH\u00d4NG<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":120142,"featured_media":5294,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1762],"tags":[1989,1983,1979,1981,1985,1987],"class_list":["post-5291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap-va-san-pham-khac","tag-28vdc","tag-400hz","tag-gpu","tag-ground-power-unit","tag-may-bay","tag-nguon-mat-dat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>GI\u1ea2I PH\u00c1P C\u1ea4P NGU\u1ed2N 400HZ T\u1ea0I S\u00c2N BAY CHO PH\u01af\u01a0NG TI\u1ec6N H\u00c0NG KH\u00d4NG - MES Engineering<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tofu.isoinaction.com\/mesevn\/vi\/giai-phap-cap-nguon-400hz-tai-san-bay-cho-phuong-tien-hang-khong.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GI\u1ea2I PH\u00c1P C\u1ea4P NGU\u1ed2N 400HZ T\u1ea0I S\u00c2N BAY CHO PH\u01af\u01a0NG TI\u1ec6N H\u00c0NG KH\u00d4NG\" \/>\n<meta property=\"og:description\" content=\"Ng\u00e0nh h\u00e0ng kh\u00f4ng Vi\u1ec7t Nam ph\u00e1t tri\u1ec3n kh\u00e1 nhanh trong hai th\u1eadp k\u1ef7 qua. 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